diff mbox series

[09/12] block: don't require stable pages for non-PI metadata

Message ID 20240605063031.3286655-10-hch@lst.de (mailing list archive)
State Superseded, archived
Headers show
Series [01/12] dm-integrity: use the nop integrity profile | expand

Checks

Context Check Description
mdraidci/vmtest-md-6_11-PR fail PR summary
mdraidci/vmtest-md-6_11-VM_Test-0 success Logs for Lint
mdraidci/vmtest-md-6_11-VM_Test-7 success Logs for x86_64-gcc / test (test_maps, false, 360) / test_maps on x86_64 with gcc
mdraidci/vmtest-md-6_11-VM_Test-8 fail Logs for x86_64-gcc / test (test_progs, false, 360) / test_progs on x86_64 with gcc
mdraidci/vmtest-md-6_11-VM_Test-9 fail Logs for x86_64-gcc / test (test_progs_no_alu32, false, 360) / test_progs_no_alu32 on x86_64 with gcc
mdraidci/vmtest-md-6_11-VM_Test-1 success Logs for ShellCheck
mdraidci/vmtest-md-6_11-VM_Test-2 success Logs for Unittests
mdraidci/vmtest-md-6_11-VM_Test-10 success Logs for x86_64-gcc / test (test_progs_no_alu32_parallel, true, 30) / test_progs_no_alu32_parallel on x86_64 with gcc
mdraidci/vmtest-md-6_11-VM_Test-3 success Logs for Validate matrix.py
mdraidci/vmtest-md-6_11-VM_Test-4 success Logs for set-matrix
mdraidci/vmtest-md-6_11-VM_Test-11 success Logs for x86_64-gcc / test (test_progs_parallel, true, 30) / test_progs_parallel on x86_64 with gcc
mdraidci/vmtest-md-6_11-VM_Test-6 success Logs for x86_64-gcc / build-release
mdraidci/vmtest-md-6_11-VM_Test-5 success Logs for x86_64-gcc / build / build for x86_64 with gcc
mdraidci/vmtest-md-6_11-VM_Test-12 success Logs for x86_64-gcc / test (test_verifier, false, 360) / test_verifier on x86_64 with gcc
mdraidci/vmtest-md-6_11-VM_Test-13 fail Logs for x86_64-gcc / veristat / veristat on x86_64 with gcc
mdraidci/vmtest-md-6_11-VM_Test-14 success Logs for x86_64-llvm-17 / build / build for x86_64 with llvm-17
mdraidci/vmtest-md-6_11-VM_Test-15 success Logs for x86_64-llvm-17 / build-release / build for x86_64 with llvm-17 and -O2 optimization
mdraidci/vmtest-md-6_11-VM_Test-16 success Logs for x86_64-llvm-17 / test (test_maps, false, 360) / test_maps on x86_64 with llvm-17
mdraidci/vmtest-md-6_11-VM_Test-17 fail Logs for x86_64-llvm-17 / test (test_progs, false, 360) / test_progs on x86_64 with llvm-17
mdraidci/vmtest-md-6_11-VM_Test-18 fail Logs for x86_64-llvm-17 / test (test_progs_no_alu32, false, 360) / test_progs_no_alu32 on x86_64 with llvm-17
mdraidci/vmtest-md-6_11-VM_Test-19 success Logs for x86_64-llvm-17 / test (test_verifier, false, 360) / test_verifier on x86_64 with llvm-17
mdraidci/vmtest-md-6_11-VM_Test-20 success Logs for x86_64-llvm-17 / veristat
mdraidci/vmtest-md-6_11-VM_Test-21 success Logs for x86_64-llvm-18 / build / build for x86_64 with llvm-18
mdraidci/vmtest-md-6_11-VM_Test-22 success Logs for x86_64-llvm-18 / build-release / build for x86_64 with llvm-18 and -O2 optimization
mdraidci/vmtest-md-6_11-VM_Test-23 success Logs for x86_64-llvm-18 / test (test_maps, false, 360) / test_maps on x86_64 with llvm-18
mdraidci/vmtest-md-6_11-VM_Test-24 fail Logs for x86_64-llvm-18 / test (test_progs, false, 360) / test_progs on x86_64 with llvm-18
mdraidci/vmtest-md-6_11-VM_Test-25 fail Logs for x86_64-llvm-18 / test (test_progs_cpuv4, false, 360) / test_progs_cpuv4 on x86_64 with llvm-18
mdraidci/vmtest-md-6_11-VM_Test-26 fail Logs for x86_64-llvm-18 / test (test_progs_no_alu32, false, 360) / test_progs_no_alu32 on x86_64 with llvm-18
mdraidci/vmtest-md-6_11-VM_Test-27 success Logs for x86_64-llvm-18 / test (test_verifier, false, 360) / test_verifier on x86_64 with llvm-18
mdraidci/vmtest-md-6_11-VM_Test-28 success Logs for x86_64-llvm-18 / veristat

Commit Message

Christoph Hellwig June 5, 2024, 6:28 a.m. UTC 
Non-PI metadata doesn't contain checksums and thus doesn't require
stable pages.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 block/blk-integrity.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/block/blk-integrity.c b/block/blk-integrity.c
index c2fcb8e659ed56..f07d44be6b2236 100644
--- a/block/blk-integrity.c
+++ b/block/blk-integrity.c
@@ -381,7 +381,8 @@  void blk_integrity_register(struct gendisk *disk, struct blk_integrity *template
 	bi->tag_size = template->tag_size;
 	bi->pi_offset = template->pi_offset;
 
-	blk_queue_flag_set(QUEUE_FLAG_STABLE_WRITES, disk->queue);
+	if (bi->csum_type != BLK_INTEGRITY_CSUM_NONE)
+		blk_queue_flag_set(QUEUE_FLAG_STABLE_WRITES, disk->queue);
 
 #ifdef CONFIG_BLK_INLINE_ENCRYPTION
 	if (disk->queue->crypto_profile) {
@@ -406,7 +407,8 @@  void blk_integrity_unregister(struct gendisk *disk)
 	if (!bi->tuple_size)
 		return;
 
-	blk_queue_flag_clear(QUEUE_FLAG_STABLE_WRITES, disk->queue);
+	if (bi->csum_type != BLK_INTEGRITY_CSUM_NONE)
+		blk_queue_flag_clear(QUEUE_FLAG_STABLE_WRITES, disk->queue);
 	memset(bi, 0, sizeof(*bi));
 }
 EXPORT_SYMBOL(blk_integrity_unregister);